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Firewall Insulation

Firewall Insulation

Firewall insulation for cars has a dual purpose. It helps control temperature within the vehicle and provides sound deadening to ease comfort for the driver and passengers. You want both when working with a vintage model.

Noise pollution can be a real problem when driving, not just for external forces but also for people inside the vehicle. A car engine and suspension may cause random squeaks and grinding sounds, worrying the driver about potentially needing repairs for noisy devices. Traffic, especially rush hour, exacerbates the problem.

The car firewall provides a barrier between the car engine and the passenger compartment. Its design depends on the car make and model, either being a separate component or integrated with the walls, floors, or doorframe. Having thermal insulation material protects the passengers and the car from excess radiant heat and sound.

 

Car Firewall Insulation Material

Browse our selection of sound deadening material as well as thermal insulation. Some of our options are designed custom, but we will notify you about the cost differences when adding this to your order. We aim to sell made-to-order items manufactured in the United States.

Always check the year of the car and the part offered; we have sixty years’ worth of components to fit different makes. We have a unique search tool where you can see if certain products will do your car.

Do you need assistance in fashioning an insulation mat? Then consider the Hood Insulation Material 48″ X65″, which can be cut to fit your car hood or firewall. Made of fiberglass, this material doubles as a heat shield and installs below the car’s bonnet. It will also protect your hood’s paint job from the engine heat.

We also have car insulation pads that fit different car models and makes. The Firewall Sound Deadener Insulation Pad Clips for Chrysler handles the engine noise and radiant heat. It has an OEM fit with installation and is made-to-order.

If you prefer having an automotive sound deadener option, consider the Firewall Sound Deadener Insulation Pad for Ford F-100 – 250 Truck 1973-79. We recommend this for non A/C vehicles. This automotive sound deadener works well for pickup trucks and will keep your car cool as well.

 

When installing firewall insulation, always make sure the car is off, and the battery is unplugged. This protects you as you remove the carpeting and seats to view the existing insulation, if there is any, and the firewall design. Clean the surfaces as well with a vacuum before adding any insulation pads or sound deadening mats.

 

Research Your Insulation Material With Collectors Auto Supply

Collectors Auto Supply is more than ready to provide the material that your car needs. We believe that superior customer service will maintain classic vehicles, with our recommendations for components and building long-term relationships. You will never have to worry about purchasing the wrong item for car service or repairs.
To find out more, please reach out to our experts. Collectors Auto Supply has the necessary deadening material to make your ride quieter and cooler when regulating temperature. From deadening material to heat insulation, we have you covered.

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  • Sale
    1938 Plymouth Firewall Insulator 1938 Plymouth Firewall Insulator 1938 Plymouth Firewall Insulator 1938 Plymouth Firewall Insulator 1938 Plymouth Firewall Insulator

    1938 Plymouth Firewall Insulator

    Firewall Insulation for 1938 Plymouth Deluxe Upgrade your 1938 Plymouth Deluxe with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with time-correct...

    $419.96
    $356.97
  • Sale
    1932 Packard Standard 8 Firewall Insulator 1932 Packard Standard 8 Firewall Insulator 1932 Packard Standard 8 Firewall Insulator 1932 Packard Standard 8 Firewall Insulator 1932 Packard Standard 8 Firewall Insulator

    1932 Packard Standard 8 Firewall Insulator

    Firewall Sound Deadener for 1932 Packard Model 900 Enhance your 1932 Packard Model 900 with our Firewall Sound Deadener Insulation Pad, a premium addition to your classic firewall insulation. Crafted from black leather grain ABS plastic and backed with...

    $385.85
    $327.97
  • Sale
    1932 Studebaker Dictator 8 Firewall Insulator 1932 Studebaker Dictator 8 Firewall Insulator 1932 Studebaker Dictator 8 Firewall Insulator 1932 Studebaker Dictator 8 Firewall Insulator 1932 Studebaker Dictator 8 Firewall Insulator

    1932 Studebaker Dictator 8 Firewall Insulator

    Firewall Insulation for 1932 Studebaker Dictator 8 Upgrade your 1932 Studebaker Dictator 8 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $452.91
    $384.97
  • Sale
    1988-1998 Mack Series CH Truck Firewall Insulator 1988-1998 Mack Series CH Truck Firewall Insulator 1988-1998 Mack Series CH Truck Firewall Insulator 1988-1998 Mack Series CH Truck Firewall Insulator 1988-1998 Mack Series CH Truck Firewall Insulator

    1988-1998 Mack Series CH Truck Firewall Insulator

    Firewall Insulation for 1989 Mack Ch Upgrade your 1989 Mack CH with our Firewall Sound Deadener Insulation Pad, designed specifically for classic vehicles. Made from BLACK ULTRA HIGH-DEFINITION RUBBER and backed with time-correct insulation, this Classic...

    $328.20
    $278.97
  • Sale
    1953-54 Chevrolet Car Firewall Insulator with Fuse Cover 1953-54 Chevrolet Car Firewall Insulator with Fuse Cover 1953-54 Chevrolet Car Firewall Insulator with Fuse Cover 1953-54 Chevrolet Car Firewall Insulator with Fuse Cover 1953-54 Chevrolet Car Firewall Insulator with Fuse Cover

    1953-54 Chevrolet Car Firewall Insulator with Fuse Cover

    Firewall Insulation for 1953 Chevrolet Bel Air Upgrade your 1953 Chevrolet Bel Air with our Classic Firewall Insulation, designed to enhance your vehicle's performance. Made from durable black leather grain ABS plastic and backed with time-correct...

    $442.32
    $375.97
  • Sale
    1967 Camaro/Firebird AC Firewall Insulator(Ultra High Def 1967 Camaro/Firebird AC Firewall Insulator(Ultra High Def 1967 Camaro/Firebird AC Firewall Insulator(Ultra High Def 1967 Camaro/Firebird AC Firewall Insulator(Ultra High Def 1967 Camaro/Firebird AC Firewall Insulator(Ultra High Def

    1967 Camaro/Firebird AC Firewall Insulator(Ultra High Def

    Firewall Insulation for 1967 Pontiac Firebird Upgrade your 1967 Pontiac Firebird with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black ultra high-definition rubber and backed with time-correct...

    $370.55
    $314.97
  • Sale
    1942-1948 Lincoln Zephyr Molded Firewall Insulator 1942-1948 Lincoln Zephyr Molded Firewall Insulator 1942-1948 Lincoln Zephyr Molded Firewall Insulator 1942-1948 Lincoln Zephyr Molded Firewall Insulator 1942-1948 Lincoln Zephyr Molded Firewall Insulator

    1942-1948 Lincoln Zephyr Molded Firewall Insulator

    Firewall Insulation for 1942 Lincoln Continental Upgrade your 1942 Lincoln Continental with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with...

    $457.61
    $388.97
  • Sale
    1946-48 Crosley Firewall Insulator 1946-48 Crosley Firewall Insulator 1946-48 Crosley Firewall Insulator 1946-48 Crosley Firewall Insulator 1946-48 Crosley Firewall Insulator

    1946-48 Crosley Firewall Insulator

    Firewall Sound Deadener for 1947 Crosley | Classic Firewall Insulation Upgrade your 1947 Crosley with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $282.32
    $239.97
  • Sale
    1940-41 Hollywood Graham Firewall Insulator 1940-41 Hollywood Graham Firewall Insulator 1940-41 Hollywood Graham Firewall Insulator 1940-41 Hollywood Graham Firewall Insulator 1940-41 Hollywood Graham Firewall Insulator

    1940-41 Hollywood Graham Firewall Insulator

    Firewall Insulation for 1941 Graham Custom Hollywood | Classic Firewall Insulation Upgrade your 1941 Graham Custom Hollywood Model 113 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK...

    $401.14
    $340.97
  • Sale
    1937 Studebaker Firewall Insulator 1937 Studebaker Firewall Insulator 1937 Studebaker Firewall Insulator 1937 Studebaker Firewall Insulator 1937 Studebaker Firewall Insulator

    1937 Studebaker Firewall Insulator

    Firewall Insulation for 1937 Studebaker Dictator Upgrade your 1937 Studebaker Dictator with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with...

    $452.91
    $384.97
  • Sale
    1958 Pontiac Bonneville Firewall Insulator 1958 Pontiac Bonneville Firewall Insulator 1958 Pontiac Bonneville Firewall Insulator 1958 Pontiac Bonneville Firewall Insulator 1958 Pontiac Bonneville Firewall Insulator

    1958 Pontiac Bonneville Firewall Insulator

    Firewall Insulation for 1958 Pontiac Bonneville Upgrade your 1958 Pontiac Bonneville with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation...

    $430.55
    $365.97
  • Sale
    1960 Oldsmobile 88/98 Firewall Insulator 1960 Oldsmobile 88/98 Firewall Insulator 1960 Oldsmobile 88/98 Firewall Insulator 1960 Oldsmobile 88/98 Firewall Insulator 1960 Oldsmobile 88/98 Firewall Insulator

    1960 Oldsmobile 88/98 Firewall Insulator

    Firewall Sound Deadener for 1960 Oldsmobile 98 Upgrade your 1960 Oldsmobile 98 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with time-correct...

    $449.38
    $381.97
  • Sale
    1940 Mercury Car Firewall Insulator (ABS Plastic) 1940 Mercury Car Firewall Insulator (ABS Plastic) 1940 Mercury Car Firewall Insulator (ABS Plastic) 1940 Mercury Car Firewall Insulator (ABS Plastic) 1940 Mercury Car Firewall Insulator (ABS Plastic)

    1940 Mercury Car Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1940 Mercury Series O9A Upgrade your 1940 Mercury Series O9A with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black chicken track grain ABS plastic and backed with...

    $437.61
    $371.97
  • Sale
    Firewall Insulation for 1955 Chevrolet Bel Air Firewall Insulation for 1955 Chevrolet Bel Air Firewall Insulation for 1955 Chevrolet Bel Air Firewall Insulation for 1955 Chevrolet Bel Air Firewall Insulation for 1955 Chevrolet Bel Air

    Firewall Insulation for 1955 Chevrolet Bel Air

    Firewall Insulation for 1955 Chevrolet Bel Air Upgrade your 1955 Chevrolet Bel Air with our Classic Firewall Insulation, designed specifically for classic car restorers. Made from durable black leather grain ABS plastic and backed with time-correct...

    $402.32
    $341.97
  • Sale
    1948-50 Hudson Firewall Insulator 1948-50 Hudson Firewall Insulator 1948-50 Hudson Firewall Insulator 1948-50 Hudson Firewall Insulator 1948-50 Hudson Firewall Insulator

    1948-50 Hudson Firewall Insulator

    Firewall Insulation for 1950 Hudson Commodore | Classic Firewall Insulation Upgrade your 1950 Hudson Commodore Series with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation...

    $384.67
    $326.97
  • Sale
    1931-32 Nash Series 980 Passenger Side Firewall Insulator 1931-32 Nash Series 980 Passenger Side Firewall Insulator 1931-32 Nash Series 980 Passenger Side Firewall Insulator 1931-32 Nash Series 980 Passenger Side Firewall Insulator 1931-32 Nash Series 980 Passenger Side Firewall Insulator

    1931-32 Nash Series 980 Passenger Side Firewall Insulator

    Firewall Sound Deadener for 1932 Nash Series 980 Upgrade your 1932 Nash Series 980 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This classic firewall insulation not...

    $450.55
    $382.97
  • Sale
    1963-1967 Corvette Firewall Insulator (ABS Plastic) 1963-1967 Corvette Firewall Insulator (ABS Plastic) 1963-1967 Corvette Firewall Insulator (ABS Plastic) 1963-1967 Corvette Firewall Insulator (ABS Plastic) 1963-1967 Corvette Firewall Insulator (ABS Plastic)

    1963-1967 Corvette Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1963-67 Chevrolet Corvette Upgrade your 1963-67 Chevrolet Corvette with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $410.55
    $348.97
  • Sale
    Speed 33 Roadster Firewall Insulator Speed 33 Roadster Firewall Insulator Speed 33 Roadster Firewall Insulator Speed 33 Roadster Firewall Insulator Speed 33 Roadster Firewall Insulator

    Speed 33 Roadster Firewall Insulator

    Firewall Insulation for 1933 Speed 33 Roadster Enhance your 1933 Speed 33 Roadster with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall Insulation not...

    $401.14
    $340.97
  • Sale
    1940 Cadillac Series 62 Molded Firewall Insulator 1940 Cadillac Series 62 Molded Firewall Insulator 1940 Cadillac Series 62 Molded Firewall Insulator 1940 Cadillac Series 62 Molded Firewall Insulator 1940 Cadillac Series 62 Molded Firewall Insulator

    1940 Cadillac Series 62 Molded Firewall Insulator

    Firewall Insulation for 1940 Cadillac Series 62 Upgrade your 1940 Cadillac Series 62 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $397.61
    $337.97
  • Sale
    1953-1955 Corvette Firewall Insulator (ABS Plastic) 1953-1955 Corvette Firewall Insulator (ABS Plastic) 1953-1955 Corvette Firewall Insulator (ABS Plastic) 1953-1955 Corvette Firewall Insulator (ABS Plastic) 1953-1955 Corvette Firewall Insulator (ABS Plastic)

    1953-1955 Corvette Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1953-55 Chevrolet Corvette Enhance your 1953-55 Chevrolet Corvette's performance with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic...

    $410.55
    $348.97
  • Sale
    1942-1948 Chrysler Firewall Insulator 1942-1948 Chrysler Firewall Insulator 1942-1948 Chrysler Firewall Insulator 1942-1948 Chrysler Firewall Insulator 1942-1948 Chrysler Firewall Insulator

    1942-1948 Chrysler Firewall Insulator

    Firewall Insulation for 1942 Chrysler C33 | Classic Firewall Insulation Upgrade your classic 1942 Chrysler C33 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS PLASTIC...

    $462.32
    $392.97
  • Sale
    1955-1956 Pontiac Firewall Insulator 1955-1956 Pontiac Firewall Insulator 1955-1956 Pontiac Firewall Insulator 1955-1956 Pontiac Firewall Insulator 1955-1956 Pontiac Firewall Insulator

    1955-1956 Pontiac Firewall Insulator

    Firewall Insulation for 1955 Pontiac Chieftain Upgrade your 1955 Pontiac Chieftain with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with time-correct...

    $461.14
    $391.97
  • Sale
    1949-1950 Mopar Radiator to Firewall Air Duct 8 Cylinder 1949-1950 Mopar Radiator to Firewall Air Duct 8 Cylinder 1949-1950 Mopar Radiator to Firewall Air Duct 8 Cylinder 1949-1950 Mopar Radiator to Firewall Air Duct 8 Cylinder 1949-1950 Mopar Radiator to Firewall Air Duct 8 Cylinder

    1949-1950 Mopar Radiator to Firewall Air Duct 8 Cylinder

    Firewall Insulation for 1949 Chrysler Crown Imperial Enhance your 1949 Chrysler Crown Imperial with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from durable black leather grain ABS plastic, this...

    $355.26
    $301.97
  • Sale
    1941-42 Packard 115-120-180 Firewall Insulator 1941-42 Packard 115-120-180 Firewall Insulator 1941-42 Packard 115-120-180 Firewall Insulator 1941-42 Packard 115-120-180 Firewall Insulator 1941-42 Packard 115-120-180 Firewall Insulator

    1941-42 Packard 115-120-180 Firewall Insulator

    Firewall Insulation for 1941 Packard Model 1951 Enhance your classic 1941 Packard Model 1951 with our Firewall Sound Deadener Insulation Pad, a premium solution in the Classic Firewall Insulation category. Crafted from black leather grain ABS plastic and...

    $464.67
    $394.97
  • Sale
    1932 Lincoln KA Firewall Insulator 1932 Lincoln KA Firewall Insulator 1932 Lincoln KA Firewall Insulator 1932 Lincoln KA Firewall Insulator 1932 Lincoln KA Firewall Insulator

    1932 Lincoln KA Firewall Insulator

    Firewall Insulation for 1932 Lincoln Model Ka Upgrade your classic 1932 Lincoln Model Ka with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $457.61
    $388.97
  • Sale
    1935 Packard 115-120 Firewall Insulator 1935 Packard 115-120 Firewall Insulator 1935 Packard 115-120 Firewall Insulator 1935 Packard 115-120 Firewall Insulator 1935 Packard 115-120 Firewall Insulator

    1935 Packard 115-120 Firewall Insulator

    Firewall Insulation for 1935 Packard Model 120-A Upgrade your 1935 Packard Model 120-A with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $452.91
    $384.97